by examining the relationships between planetary and impact features to build up a picture of the sequence of planetary forming events.
Studying the earth helps scientists to understand other planets since the earth is part of the solar system. Scientists use the features of the earth to compare them with what other planets hold.
what molecule do scientists look for when they are investigsating the possibility of life on other planets
All life as we currently know it cannot exist without water (H2O). Scientists look for signs of water when searching for life on other planets.
It can help by them comparing and contrasting.
No. The Moon is large compared to Earth. Almost all other moons are much smaller relative to the planets they orbit.
Relative dating is the science determining the relative order of past events, without necessarily determining their absolute age Absolute dating is the process of determining an approximate computed age in archaeology and geology.
Studying the earth helps scientists to understand other planets since the earth is part of the solar system. Scientists use the features of the earth to compare them with what other planets hold.
what molecule do scientists look for when they are investigsating the possibility of life on other planets
Its position in the stratigraphic column, particularly if there are any index fossils. if that fails, then radiometric dating techniques may be appropriate. There are a wide variety of radioisotopes to be used ranging from 14C (5700 years half life) through K-Ar, and to the various uranium series.
Telescope
scientists can't really find if there is life on other planets
the relative size of the other planet is Jupiter, Saturn and Uranus.
Choose a relative no closer than second cousin. Other than that it's like normal dating.
The two methods are "RELATIVE DATING" and "ABSOLUTE DATING". :)
They all originated around the same time relative to each other.
Relative dating is not more accurate than absolute dating. Relative dating will, if done properly, give you an order sequence in time but it will not return any information about when something happened unless there is other information that can be used to establish a time frame.
The planets in the solar system are all approximately the same age.